27696870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5434

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 50063130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 5399, 10798, 16197, 26995, 32394, 48591, 53990, 80985, 97182, 102581, 145773, 161970, 205162, 242955, 291546, 307743, 485910, 512905, 615486, 728865, 923229, 1025810, 1457730, 1538715, 1846458, 2769687, 3077430, 4616145, 5539374, 9232290, 13848435, 27696870]

約数ペア:

[(1, 27696870), (2, 13848435), (3, 9232290), (5, 5539374), (6, 4616145), (9, 3077430), (10, 2769687), (15, 1846458), (18, 1538715), (19, 1457730), (27, 1025810), (30, 923229), (38, 728865), (45, 615486), (54, 512905), (57, 485910), (90, 307743), (95, 291546), (114, 242955), (135, 205162), (171, 161970), (190, 145773), (270, 102581), (285, 97182), (342, 80985), (513, 53990), (570, 48591), (855, 32394), (1026, 26995), (1710, 16197), (2565, 10798), (5130, 5399)]